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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
       <style>
    /* 未连接时 */
      a:link{
          color:greenyellow;
      }
    /*鼠标移入时  */
      a:hover{
          color: hotpink;
      }
      /* 点击时 */
      a:active{
         color: lightskyblue;
      }
      /* 访问过的 */
      a:visited{
          color:orange;
      }

    </style>
</head>
<body>
    
    <a href="#">css修饰超链接</a>
       
</body>
</html>